Levonorgestrel Pharmaceutical Reference Standards


Levonorgestrel Stable Isotopes


LEVONORGESTREL STABLE ISOTOPES, STABLE ISOTOPES
Levonorgestrel D6


CAT No. : CS-O-02978
Mol F. : C₂₁H₂₂D₆O₂
Mol W. : 318.48 g/mol
Cas No. : 797-63-7(unlabeled)
Stock : IN-Stock

LEVONORGESTREL STABLE ISOTOPES, STABLE ISOTOPES
Levonorgestrel D8


CAT No. : CS-F-00031
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire

Levonorgestrel API Standards


LEVONORGESTREL API STANDARDS, API STANDARDS
Levonorgestrel


CAT No. : CS-O-01737
Mol F. : C21H28O2
Mol W. : 312.5 g/mol
Cas No. : 797-63-7
Stock : IN-Stock

LEVONORGESTREL API STANDARDS, API STANDARDS
Levonorgestrel Diacetate


CAT No. : CS-F-00111
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 13635-15-9
Stock : Enquire

LEVONORGESTREL API STANDARDS, API STANDARDS
Levonorgestrel Sulfate


CAT No. : CS-O-43144
Mol F. : C21H28O5S
Mol W. : 392.51 g/mol
Cas No. : Not Available
Stock : Enquire

LEVONORGESTREL API STANDARDS, API STANDARDS
Levonorgestrel Sulfate Sodium Salt


CAT No. : CS-T-96156
Mol F. : C21H28NaO5S
Mol W. : 415.5 g/mol
Cas No. : Not Available
Stock : Enquire

Levonorgestrel Metabolites


LEVONORGESTREL METABOLITES, METABOLITES
6(7)-Dehydro Levonorgestrel Acetate


CAT No. : CS-F-00093
Mol F. : -
Mol W. : - g/mol
Cas No. : Not Available
Stock : Enquire

LEVONORGESTREL METABOLITES, METABOLITES
Levonorgestrel-3-ethyldienol ether


CAT No. : CS-F-00091
Mol F. : C23H32O2
Mol W. : 340.5 g/mol
Cas No. : 24908-87-0
Stock : Enquire

Levonorgestrel Impurities


LEVONORGESTREL IMPURITIES, IMPURITIES
(+/-) Levonorgestrel EP Impurity A


CAT No. : CS-T-51784
Mol F. : C₂₁H₂₆O₂
Mol W. : 310.43 g/mol
Cas No. : 110785-09-6
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
(17a)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol (Levonorgestrel Impurity T)


CAT No. : CS-T-74349
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 14507-51-8
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
3α, 5α tetrahydrolevonorgestrel


CAT No. : CS-O-46425
Mol F. : C21H32O2
Mol W. : 316.48 g/mol
Cas No. : 19954-02-0
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
3α, 5β-tetrahydro-levonorgestrel


CAT No. : CS-P-02825
Mol F. : C21H32O2
Mol W. : 316.48 g/mol
Cas No. : Not Available
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
5-β-Dihydrolevonorgestrel


CAT No. : CS-T-53123
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 78088-19-4
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
6,7-Dehydro Levonorgestrel


CAT No. : CS-O-16535
Mol F. : Not Available
Mol W. : Not Available
Cas No. : Not Available
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
6?-Hydroxy Levonorgestrel


CAT No. : CS-T-79259
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 87585-03-3
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
6-Hydroxy Levonorgestrel


CAT No. : CS-F-00105
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1458616-80-2
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
6β-Deshydroxy-10β-hydroxylevonorgestrel


CAT No. : CS-TB-14843
Mol F. : C21H28O3
Mol W. : 328.45 g/mol
Cas No. : 20402-62-4
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel Acetate Delta-5 Impurity


CAT No. : CS-O-43423
Mol F. : C23H30O3
Mol W. : 354.48 g/mol
Cas No. : 1175110-92-5
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity A


CAT No. : CS-O-37870
Mol F. : C₂₁H₂₆O₂
Mol W. : 310.43 g/mol
Cas No. : 1260525-53-8
Stock : IN-Stock

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity B


CAT No. : CS-T-54486
Mol F. : C21H28O2
Mol W. : 312.5 g/mol
Cas No. : 19914-67-1
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity C


CAT No. : CS-T-54470
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 1337972-89-0
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity D


CAT No. : CS-T-54441
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 32419-58-2
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity G


CAT No. : CS-O-15349
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 87585-03- 3
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity H


CAT No. : CS-T-55950
Mol F. : C₂₁H₂₈O₃
Mol W. : 328.45 g/mol
Cas No. : 55555-97-0
Stock : IN-Stock

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity I


CAT No. : CS-T-55821
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 21508-50-9
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity J


CAT No. : CS-T-60033
Mol F. : C21H26O3
Mol W. : Not Available
Cas No. : 1175109-63-3
Stock : IN-Stock

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity O


CAT No. : CS-O-15350
Mol F. : C22H32O3
Mol W. : 344.5 g/mol
Cas No. : 155683-60-6
Stock : IN-Stock

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity P


CAT No. : CS-O-15352
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 100021-05-4
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity Q


CAT No. : CS-ZG-35652
Mol F. : C20H30O2
Mol W. : 302.5 g/mol
Cas No. : 14507-49-4
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel EP Impurity R


CAT No. : CS-O-32358
Mol F. : C20H28O2
Mol W. : 300.44 g/mol
Cas No. : 2322-77-2
Stock : IN-Stock

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel Glucuronide


CAT No. : CS-T-94712
Mol F. : C₂₇H₃₆O₈
Mol W. : 488.57 g/mol
Cas No. : Not Available
Stock : Enquire

LEVONORGESTREL IMPURITIES, IMPURITIES
Levonorgestrel-3-isopropyldienol ether


CAT No. : CS-O-43827
Mol F. : C24H34O2
Mol W. : 354.53 g/mol
Cas No. : Not Available
Stock : Enquire

Levonorgestrel EP Standards


LEVONORGESTREL EP STANDARDS, EP STANDARDS
Levonorgestrel (L0551000)


CAT No. : CS-EG-00701
Mol F. : C₂₁H₂₈O₂
Mol W. : 312.44 g/mol
Cas No. : 797-63-7
Stock : Enquire

LEVONORGESTREL EP STANDARDS, EP STANDARDS
Levonorgestrel for system suitability 1 (Y0001431)


CAT No. : CS-EG-00654
Mol F. : C₂₁H₂₈O₂
Mol W. : 312.45 g/mol
Cas No. : 797-63-7
Stock : Enquire

LEVONORGESTREL EP STANDARDS, EP STANDARDS
Levonorgestrel for system suitability 2 (Y0001618)


CAT No. : CS-EG-00655
Mol F. : C₂₁H₂₈O₂
Mol W. : 312.45 g/mol
Cas No. : 797-63-7
Stock : Enquire

LEVONORGESTREL EP STANDARDS, EP STANDARDS
Levonorgestrel impurity B (Y0001379)


CAT No. : CS-EG-00702
Mol F. : C₂₁H₂₈O₂
Mol W. : 312.45 g/mol
Cas No. : Not Available
Stock : Enquire